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CHEVY SMALL BLOCK V-BELT PULLEY SETS

SHORT WATER PUMP


Performance Ratios
Increases horsepower by reducing accessory drag. 12-15 h.p. at rear wheels typical. Eliminates belt throwing. Designed for daily street driving. Precision CNC machined to run perfectly true. 6061-T6 aluminum for extra strength and wear. Finished with a “No Polishing” clear powdercoat.

 

High Water Flow Ratios
Increases cooling by speeding up water flow and fan speed. This helps at critical low speed driving where most overheating occurs. Precision CNC machined to run perfectly true. 6061-T6 aluminum for extra strength and wear. Finished with a “No Polishing” clear powdercoat.

 

Short Water Pump
Short Water Pump Engine

 


Performance Ratios
Set #
Crank Pulley
Water Pump Pulley
Alternator Pulley w/Nose Cover
Optional Power Steering Pulley Keyway
Optional Power Steering Pulley Press Fit
Optional Alternator Fan
6010
1V
1V
1V
-
-
221
6015
2V
1V
1V
1V #523
1V #515
221
6030 2V
2V
1V
1V #523
1V #515
221
5090 3V
2V
1V
1V #510
1V #511
221
High Water Flow Ratios
6110
1V
1V
1V
-
-
221
6120
2V
2V
1V
1V #523
1V #515
221
6130
2V
1V
1V
1V #523
1V #515
221
6140
2V
2V
1V
1V #510
1V #511
221

To order optional attached alternator fan, add 135 to set. (Example 6010-135). Optional: Water pump nose cover #312. Power steering pulley dimension are listed under Accessories.

Detailed Information of Set Components and Size
6010 Set Drives: Water Pump, Alternator
Set Includes: Part #  
  6011 1-Groove Crank Pulley 5 3/4”
  6012 1-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
6015 Set Drives: Water Pump, Alternator, P.S.
  6031 2-Groove Crank Pulley 5 3/4”
  6012 1-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
  Optional P.S. Pulley ........#523 Keyed ........#515 Press Fit
6030 Set Drives: Water Pump, Alternator, P.S. or A/C
  6031 2-Groove Crank Pulley 5 3/4”
  6032 2-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
  Optional P.S. Pulley ........#523 Keyed ........#515 Press Fit
5090 Set Drives: Water Pump, Alternator, P.S., A/C
  5091 3-Groove Crank Pulley 5 3/4”
  6032 2-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
  Optional P.S. Pulley ........#521 Keyed ........#510 Press Fit
6110 Set Drives: Water Pump, Alternator
  6111 1-Groove Crank Pulley 7”
  6012 1-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
6120 Set Drives: Water Pump, Alternator, P.S. or A/C
: 6131 2-Groove Crank Pulley 7”
  6032 2-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
  Optional P.S. Pulley ........#523 Keyed ........#515 Press Fit
6130 Set Drives: Water Pump, Alternator, P.S.
  6191 3-Groove Crank Pulley 7”
  6012 1-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
  Optional P.S. Pulley ........#523 Keyed ........#515 Press Fit
6140 Set Drives: Water Pump, Alternator, P.S., A/C
  6151 3-Groove Crank Pulley 7”
  6032 2-Groove Water Pump Pulley 6 1/4”
  137 1-Groove Alternator Pulley w/Cover 2 11/16”
  Optional P.S. Pulley ........#521 Keyed ........#510 Press Fit


Matching Alternator Power Steering A/C Units Etc. - See Accessories